GMC SIERRA CRUISE CONTROL

Hi There, Nine Months Ago I Converted All Bulbs To Led And Put The Correct Relay In It To Fix The Hyper Flash. Never Had An Issue, Until...

When I Pull My 7x12 Double Axle Trailer Everything Goes Great Until The Outside Temperature Gets Above 75 Or 80. At That Point My Cruise...

The Cruise Control Dosn't Work On My Truck. I Thought That It Might Be The Switches On The Steering Colum At First So I Disconnected The...

My Truck Loses Horsepower While Driving. I Can Set My Cruise Control @ 75 Mph On The Interstate And Once I Go Up The Slightest Incline I...

I Only Have A Cab Third Brake Light That Works. The Others Do Not Work, Including The Camper Shell Third Brake Light. I Have Turn Signals....